| Footnotes |
| a | The capital of the Bailiwick of Jersey. | |
| b | 2018 | |
| c | 2024 | |
| d | Estimate. | |
| e | 2023 | |
| f | Refers to Guernsey and Jersey. | |
| g | 2019 | |
| h | Data refers to a 5-year period preceding the reference year. | |
| i | For statistical purposes, the foreign-born population includes persons born in United Kingdom, Anguilla, Bermuda, British Virgin Islands, Cayman Islands, Falkland Islands (Malvinas), Gibraltar, Isle of Man, Montserrat, Saint Helena, and Turks and Caicos Islands. | |
| j | 2010 | |
| k | 2022 |